Home / 94,394.25-130,264.04-51,952.77

Finding the Fourth Proportional to 94,394.25, 130,264.04 and 51,952.77

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Solution

The fourth proportional to 94,394.25, 130,264.04 and 51,952.77 is: 71,694.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,394.25 : 130,264.04 = 51,952.77 : x
  2. Step 2: Convert to fraction form
    94,394.25/130,264.04 = 51,952.77/x
  3. Step 3: Cross multiply
    94,394.25x = 130,264.04 × 51,952.77
  4. Step 4: Simplify right side
    94,394.25x = 6,767,577,839.27
  5. Step 5: Solve for x
    x = 6,767,577,839.27/94,394.25
  6. Step 6: Final answer
    x = 71,694.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.